| Company | Timeline | Status | |
| One The Elephant Limited Director • Director | 16 Oct 2017←8 Years→Current | Active | |
| One The Elephant Limited Director • Director | 16 Oct 2017←6 Years→26 Jun 2024 | Active | |
| Royal Yachting Association Director • Company Administration | 28 Nov 2008←2 Years 12 Months→23 Nov 2011 | Active | |
Timbo Limited Director • Physicist | 14 Jul 1999←17 Years→30 May 2017 | Dissolved | |
Timbo Limited Secretary • Physicist | 14 Jul 1999←17 Years→30 May 2017 | Dissolved | |
| Challenger Society For Marine Science Director • Operations Manager Qinetiq | 3 Jul 1997←7 Years→16 Sep 2004 | Active | |
